BRF International
2Patents
0Active
2Granted
23Portfolio score
Filing activity: Apr 7, 1997 → Dec 23, 1997
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5958715A | Method for quantitative measurement of an enzyme linked immunosorbent assay | Chemistry; Metallurgy | 12 | Expired |
| US5801007A | Methods for calibrating chemical assays | Emerging Cross-Sectional Technologies | 3 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.